| Tournament | Round | Donna MacDonald | Jan Chapman |
| 22.11.2009 Central Coast Championships (NSW) | 12 | 351 | 316 |
| 01.06.2013 CENTRAL COAST (NSW) | 6 | 447 | 328 |
| 19.04.2015 Lake Macquarie Open (NSW) | 5 | 377 | 443 |
| 26.07.2015 EMPIRE BAY MINI (NSW) | 5 | 396 | 406 |
| 28.02.2016 Empire Bay Mini 1 (NSW) | 2 | 365 | 452 |
| 25.02.2018 Empire Bay (1) (NSW) | 1 | 330 | 398 |
| 28.10.2018 Empire Bay (NSW) | 5 | 409 | 385 |
| 24.02.2019 Empire Bay Mini Feb (NSW) | 7 | 441 | 321 |
| Head-to-head after 8 games | 4 | 4 | |
| Average score | 389.5 | 381.12 | |
| Spread: | 67 | -67 | |